Description: This function retains the ON status of the selected part(s), and turns OFF the deselected parts. The program automatically re-scales the selected part(s) to fill the screen.
Usage:
1. DSI prompts:
> SELECT PART TO KEEP
> PICK AN ELEMENT, OR PART NAME OF A PART.
• The user selects a target part.
• DSI highlights the selected line(s) or element(s).
2. Once the user selects the desired part(s), DSI prompts:
> PART xxxx (part name) IS SELECTED
3. EXIT terminates this function after replotting and rescaling the selected parts.